# LLM Provider: "claude", "groq", or "ollama" (auto-detects if not set)
# LLM_PROVIDER=ollama

# For Claude (paid API):
# ANTHROPIC_API_KEY=sk-ant-api03-your-key-here

# For Groq (fast cloud, free tier 30 req/min):
# Sign up: https://console.groq.com
# GROQ_API_KEY=gsk_your-key-here

# For Ollama (free, local):
# Install: https://ollama.com
# Then: ollama pull llama3.1
# No API key needed!